Tofu Spring Rolls with Miso Peanut Sauce

Name: Tofu Spring Rolls with Miso Peanut Sauce
Ingredients: 16 oz firm tofu, cut into 8 rectangles; 1 Tbsp cornstarch or arrowroot powder; 6 oz brown rice noodles; 1 Tbsp avocado oil; 1 head butter lettuce (about 20 leaves); 1 cucumber, thinly sliced; 1½ c shredded carrot (about 2 medium carrots); 20 Thai basil or Genovese basil leaves; 8 round rice paper wrappers; ½ c hoisin sauce ((vegan)); ¼ c peanut butter; ¼ c water ((more if desired)); 1 Tbsp rice vinegar; 1 Tbsp peanuts, chopped; 1 tsp white miso paste; 1 tsp sambal oelek chili paste